Enjoy
automatic safety with the CatEye Jido. Five 5mm white LEDs turn on
automatically whenever darkness and motion are detected and will stay on for 40 seconds after you've stopped riding. Easily choose between
auto and manual mode for additional safety options.

4
AA batteries power the Jido for up to 60hrs in flashing mode. Constant mode
provides 30hrs of runtime and a low battery indicator warns you when it’s time
to replace your batteries.